@dokustreams not sure if you’re still having this issue but I fixed this by overriding the templates by putting them into my theme in a ‘yotu’ directory (which also ensure they won’t be overwritten when updating the plugin) and then changing:
if ( $yotuwp->is_private($video) ) continue;
to
if ( $video->status->privacyStatus == 'private' ) continue;
Having the same issue. Tried the rollback to 3.2.4 but no difference.